CN206116996U - Gas insulation looped network cabinet - Google Patents
Gas insulation looped network cabinet Download PDFInfo
- Publication number
- CN206116996U CN206116996U CN201621204026.9U CN201621204026U CN206116996U CN 206116996 U CN206116996 U CN 206116996U CN 201621204026 U CN201621204026 U CN 201621204026U CN 206116996 U CN206116996 U CN 206116996U
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- China
- Prior art keywords
- gas
- gas tank
- hole
- ring network
- insulated ring
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Abstract
The utility model provides a gas insulation looped network cabinet, include: the gas tank is two at least, is suitable for to hold switch element of installation, connect the via hole sets up on the gas tank lateral wall, female wire sleeve installs inside the gas tank, cover and seal connect the via hole makes the gas tank forms the enclosure space to the conducting rod has, the switch element passes through the conducting rod is connected with external electricity. The utility model discloses a switch element of installation when the switch element breaks down, can not influence other switch elements in the gas insulation looped network cabinet, gas tank, has kept apart magnifying of trouble effectively, the little and easy maintenance of loss that causes, the switch element is connected with external through female wire sleeve, is convenient for splice as required a plurality of switch elements to satisfy the electric power system needs.
Description
Technical field
The utility model is related to ring main unit technical field, and in particular to a kind of gas-insulated ring network cabinet.
Background technology
Ring main unit is that one group of transmission ＆ distribution electrical equipment (high-tension switch gear) is mounted in metal cabinet or makes assembled compartment
The electrical equipment of ring network power supplying units, its core adopt on-load switch, combined electrical apparatus and breaker, with simple structure,
Small volume, price are low, the advantages of power supply parameter and performance and power supply safety can be improved.It is little that it is widely used in Urban House
In the power distribution station and box-type substation of the load centers such as area, skyscraper, large public building, factory and enterprise.
Ring main unit of the prior art adopts common box type structure mostly, i.e., after many switch element combinations, installed in one
In individual gas tank, once one of switch element breaks down, not only it is easy to have influence on other switch elements, also results in
Whole gas tank is scrapped；Further, since need to accommodate the combination for installing multiple switch unit, thus the volume of gas tank is accomplished by doing
Greatly, and after gas tank volume is done greatly, when the gas of certain pressure is filled with, gas tank is susceptible to deformation.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome ring main unit of the prior art to tie using common box type
Structure, once one of switch element breaks down, not only easily has influence on other switch elements, is also easy to cause whole gas
The technological deficiency that case is scrapped, even if breaking down so as to provide one kind switch element, also will not interactive gas-insulated ring
Net cabinet.
For this purpose, the utility model provides a kind of gas-insulated ring network cabinet, including：
Gas tank, at least two, it is suitable to accommodate and a switch element is installed；
Connection through hole, is arranged on the wall of the gas tank side；
Bus casing, inside the gas tank, covers the closing connection through hole, makes the gas tank form closing empty
Between, and with conducting rod, the switch element is electrically connected by the conducting rod with the external world.
Used as a kind of preferred version, the bus casing is epoxy resin material, and the inner chamber with one end open surround institute
The opening for stating inner chamber is provided with a circle flange connector, and the end face of the direction gas tank inwall side of the flange connector is provided with one
Circle groove, is provided with sealing ring, the flange connector and the gas tank for being located at the connection through hole surrounding in the groove
When inwall is fixed, realize being tightly connected by extruding the sealing ring.
Used as a kind of preferred version, the flange connector is provided with the first installing hole, and the gas tank inwall is provided with second
Installing hole, using installation bolt through being spirally connected with first installing hole after second installing hole, so as to by the bus sheath
Pipe is fixedly mounted on inside the gas tank.
Used as a kind of preferred version, the conducting rod is arranged on the diapire of the inner chamber, and bearing of trend level is outwardly.
As a kind of preferred version, electrically connected by bus tie between the two neighboring gas tank；The bus connects
Connecing utensil has the first connection end electrically connected with the conducting rod therein in one bus casing of insertion, and inserts another
The second connection end electrically connected with the conducting rod therein in the individual bus casing.
Used as a kind of preferred version, also including boatswain chair, the boatswain chair is fixedly installed on gas tank top, and described hangs
Hook on hole is further opened with plate.
Used as a kind of preferred version, also including panel beating cabinet, the panel beating cabinet is solid with the gas tank by fixed structure
Fixed connection.
Used as a kind of preferred version, the fixed structure includes：
Bolt, is fixedly installed on the gas tank；
Fixing hole, is arranged on the panel beating cabinet；
Fixing nut, is set in through on the bolt part of the fixing hole, so as to be fixedly connected the gas tank and
The panel beating cabinet.
As a kind of preferred version, screw rod is additionally provided with the boatswain chair and/or the panel beating cabinet and spells cabinet hole, for realizing
Assembly between multiple gas-insulated ring network cabinets.
Used as a kind of preferred version, it is circular port that the screw rod spells cabinet hole.
The gas-insulated ring network cabinet that the utility model is provided, with advantages below：
1. gas-insulated ring network cabinet of the present utility model, including at least two gas tanks, and each gas tank is suitable to receiving peace
A switch element is filled, switch element is electrically connected by the bus casing on the wall of gas tank side with the external world；The utility model
Gas-insulated ring network cabinet, a switch element is installed in gas tank, when switch element breaks down, do not interfere with it
His switch element, has been effectively isolated the extension of failure, and the loss for causing is little and for ease of maintenaince；Switch element passes through bus sheath
Pipe is connected with the external world, is easy to splice multiple switch unit as needed, so as to meet power system needs.
2. gas-insulated ring network cabinet of the present utility model, is electrically connected between two neighboring gas tank by bus tie, from
And be easy to realize specific composite assembly as needed, realize the splicing of multiple gas tanks.Gas-insulated ring network of the present utility model
Cabinet, using side connected mode is expanded, and compared with top expansion of the prior art, not only reduces manufacturing cost, and spells cabinet connection side
Just, efficiency high, profile is also attractive in appearance.
3. gas-insulated ring network cabinet of the present utility model, also including boatswain chair, boatswain chair is fixedly installed on gas tank top, and hangs
Plate is provided with hook on hole；When producing ring main unit in prior art, after needing Mr.'s aerogenesis case, gas tank production to finish, gas tank is put
Put on the ground, then panel beating cabinet is assembled on gas tank, operating efficiency is very low, the technical solution of the utility model, can be simultaneously
Production gas tank and panel beating cabinet, after both production is finished, by connection driving and boatswain chair, gas tank are sling and are placed in panel beating cabinet
On body, then gas tank and panel beating cabinet are fixedly connected by fixed structure, so as to substantially increase production efficiency.
4. gas-insulated ring network cabinet of the present utility model, boatswain chair and/or panel beating cabinet are provided with screw rod and spell cabinet hole, for reality
The splicing of existing multiple gas-insulated ring network cabinets, meets power system demand, further, screw rod is spelled into cabinet hole and is provided in round
Hole, it can be ensured that spell cabinet precision.
Description of the drawings
For the technical scheme in being illustrated more clearly that prior art or the utility model specific embodiment, below to existing
Accompanying drawing used in having technology or specific embodiment description is briefly described, it should be apparent that, for the common skill in this area
For art personnel, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of gas tank in the utility model embodiment.
Fig. 2 is the structure enlarged diagram of part A in Fig. 1.
Fig. 3 is the spliced structural representation of two gas tanks.
Fig. 4 is the structure enlarged diagram of part B in Fig. 3.
Fig. 5 is front view of the gas tank with panel beating cabinet after assembled.
Fig. 6 is the side view of Fig. 5.
Fig. 7 is the splicing schematic diagram of gas tank and panel beating cabinet.
Reference：1- gas tanks, 11- connection through holes, 2- bus casings, 20- inner chambers, 21- conducting rods, 22- flange connectors,
23- grooves, 24- sealing rings, the installing holes of 31- first, the installing holes of 32- second, 33- installation bolts, 4- bus ties, 41-
One connection end, the connection ends of 42- second, 5- boatswain chairs, 51- hook on hole, 6- panel beating cabinets, 61- bolts, 62- fixing holes, 63- is fixed
Nut, 7- screw rods spell cabinet hole.
Specific embodiment
The technical solution of the utility model is described with reference to Figure of description, it is clear that following embodiments are not
It is the whole embodiment of the utility model.Based on the embodiment described by the utility model, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under the premise of other creative works, belong to protection domain of the present utility model.
It should be noted that in description of the present utility model, term " first ", " second " are only used for describing purpose, and
It is not intended that indicating or implying relative importance.Additionally, involved in the utility model different embodiments disclosed below
As long as and technical characteristic do not constitute each other conflict just can be combined with each other.
Embodiment
The present embodiment provides a kind of gas-insulated ring network cabinet, as Figure 1-4, including：Gas tank 1, at least two, is suitable to
Accommodate and a switch element is installed；Connection through hole 11, is arranged on the side wall of the gas tank 1；Bus casing 2, installed in the gas
Inside case 1, the closing connection through hole 11 is covered, make the gas tank 1 form closing space, and with conducting rod 21, it is described
Switch element is electrically connected by the conducting rod 21 with the external world.
The gas-insulated ring network cabinet of the present embodiment, installs a switch element in a gas tank 1, when switch element occurs event
During barrier, other switch elements are not interfered with, be effectively isolated the extension of failure, the loss for causing is little and for ease of maintenaince；
Switch element is connected by bus casing 2 with the external world, is easy to splice multiple switch unit as needed, so as to meet power system
Need.
As shown in Fig. 2 the bus casing 2 is epoxy resin material, the inner chamber 20 with one end open, in described
The opening in chamber 20 is provided with a circle flange connector 22, sets on the end face of the direction inwall side of gas tank 1 of the flange connector 22
Have in a circle groove 23, the groove 23 and sealing ring 24 is installed, the flange connector 22 connects through hole 11 4 with positioned at described
When the inwall of the gas tank 1 in week is fixed, realize being tightly connected by extruding the sealing ring 24.The conducting rod 21 is arranged on
On the diapire of the inner chamber 20, and bearing of trend level is outwardly.
The flange connector 22 is provided with the first installing hole 31, and the inwall of the gas tank 1 is provided with the second installing hole 32, uses
Installation bolt 33 is spirally connected through after second installing hole 32 with first installing hole 31, so as to the bus casing 2 be consolidated
Dingan County is mounted in inside the gas tank 1.
Electrically connected by bus tie 4 between the two neighboring gas tank 1；The bus tie 4 has insertion one
The first connection end 41 electrically connected with the conducting rod 21 therein in the individual bus casing 2, and insert another mother
The second connection end 42 electrically connected with the conducting rod 21 therein in thread casing 2.
The gas-insulated ring network cabinet of the present embodiment, using side connected mode is expanded, compared with top expansion of the prior art, not only
Reduce manufacturing cost, and spell that cabinet is easy to connect, efficiency high, profile is also attractive in appearance.
As illustrated in figs. 5-7, also including boatswain chair 5, the boatswain chair 5 is fixedly installed on the top of the gas tank 1, and the boatswain chair
Hook on hole 51 is further opened with 5.Also include panel beating cabinet 6, the panel beating cabinet 6 is fixed by fixed structure with the gas tank 1
Connection.
The fixed structure includes：Bolt 61, is fixedly installed on the gas tank 1；Fixing hole 62, is arranged on the panel beating
On cabinet 6；Fixing nut 63, is set in through on the part of the bolt 61 of the fixing hole 62, described so as to be fixedly connected
Gas tank 1 and the panel beating cabinet 6.
Screw rod is additionally provided with the boatswain chair 5 and spells cabinet hole 7, it is described for realizing the assembly between multiple gas-insulated ring network cabinets
It is circular port that screw rod spells cabinet hole 7.Used as deformation design scheme, screw rod is spelled cabinet hole 7 and can also be arranged on boatswain chair 5 and/or the metal plate
On money box body 6.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Among changing still in protection domain of the present utility model.
Claims (10)
1. a kind of gas-insulated ring network cabinet, it is characterised in that：Including：
Gas tank (1), at least two, it is suitable to accommodate and a switch element is installed；
Connection through hole (11), is arranged on the wall of the gas tank (1) side；
Bus casing (2), it is internal installed in the gas tank (1), the closing connection through hole (11) is covered, make the gas tank (1)
Closing space is formed, and with conducting rod (21), the switch element is electrically connected by the conducting rod (21) with the external world.
2. gas-insulated ring network cabinet according to claim 1, it is characterised in that：The bus casing (2) is epoxy resin
Material, the inner chamber (20) with one end open, the opening around the inner chamber (20) is provided with a circle flange connector (22), the company
The end face for connecing the direction gas tank (1) the inwall side of flange (22) is provided with peace in a circle groove (23), the groove (23)
Equipped with sealing ring (24), the flange connector (22) and the inwall positioned at the gas tank (1) for connecting through hole (11) surrounding
When fixed, realize being tightly connected by extruding the sealing ring (24).
3. gas-insulated ring network cabinet according to claim 2, it is characterised in that：The flange connector (22) is provided with first
Installing hole (31), gas tank (1) inwall is provided with the second installing hole (32), using installation bolt (33) through the described second peace
It is spirally connected with first installing hole (31) after dress hole (32), so as to the bus casing (2) is fixedly mounted on into the gas tank (1)
It is internal.
4. gas-insulated ring network cabinet according to claim 2, it is characterised in that：The conducting rod (21) is arranged in described
On the diapire in chamber (20), and bearing of trend level is outwardly.
5. the gas-insulated ring network cabinet according to claim 3 or 4, it is characterised in that：Between the two neighboring gas tank (1)
Electrically connected by bus tie (4)；The bus tie (4) is with one bus casing (2) of insertion and wherein
The conducting rod (21) electrical connection the first connection end (41), and insert in another described bus casing (2) with it is therein
Second connection end (42) of conducting rod (21) electrical connection.
6. gas-insulated ring network cabinet according to claim 5, it is characterised in that：Also include boatswain chair (5), the boatswain chair (5)
The gas tank (1) top is fixedly installed on, and hook on hole (51) is further opened with the boatswain chair (5).
7. gas-insulated ring network cabinet according to claim 6, it is characterised in that：Also include panel beating cabinet (6), the panel beating
Cabinet (6) is fixedly connected by fixed structure with the gas tank (1).
8. gas-insulated ring network cabinet according to claim 7, it is characterised in that：The fixed structure includes：
Bolt (61), is fixedly installed on the gas tank (1)；
Fixing hole (62), is arranged on the panel beating cabinet (6)；
Fixing nut (63), is set in through on the bolt (61) part of the fixing hole (62), so as to be fixedly connected
State gas tank (1) and the panel beating cabinet (6).
9. gas-insulated ring network cabinet according to claim 7, it is characterised in that：The boatswain chair (5) and/or the panel beating cabinet
Screw rod is additionally provided with body (6) and spells cabinet hole (7), for realizing the assembly between multiple gas-insulated ring network cabinets.
10. gas-insulated ring network cabinet according to claim 9, it is characterised in that：It is circle that the screw rod spells cabinet hole (7)
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204026.9U CN206116996U (en) | 2016-11-08 | 2016-11-08 | Gas insulation looped network cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204026.9U CN206116996U (en) | 2016-11-08 | 2016-11-08 | Gas insulation looped network cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116996U true CN206116996U (en) | 2017-04-19 |
Family
ID=58524973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621204026.9U Active CN206116996U (en) | 2016-11-08 | 2016-11-08 | Gas insulation looped network cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861094A (en) * | 2019-03-18 | 2019-06-07 | 杭州易正科技有限公司 | One kind can combined electrical cabinet |
-
2016
- 2016-11-08 CN CN201621204026.9U patent/CN206116996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861094A (en) * | 2019-03-18 | 2019-06-07 | 杭州易正科技有限公司 | One kind can combined electrical cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170410 Address after: Twenty Road, Yueqing Economic Development Zone in Zhejiang province science and Technology Park 325600 Jubang Wei Wenzhou City Patentee after: Grand Group Co., Ltd. Address before: 325600 Yueqing Economic Development Zone, Wenzhou, No. twenty weft Road No. 281, Zhejiang Patentee before: Zhejiang Giant Power Technology Co., Ltd. |